15
My Number Is composite
15 is a composite number because it has more than two factors . 15 is not
prime because it does not have only two factors one and itself. A prime number
is a number that has only two factors like 17.
composite numbers prime numbers

4,8,12,16,14,and so on........ 2,3,5,7,11,19, and more......



Definition :A whole number with factors
other than itself and 1. Some composite
numbers are 6,12,20, and 1,001.